We had the best time staying at the apartment! Bee and her dad are such amazing hosts - Bee gave so many information that saved a lot of money and made experience even better, and her dad waited for me till 2am (!!!) BC my flight was delayed to welcome me and show everything in the apartment and also helped to get a cab when we were leaving for Chiang Mai.
Apartment itself is very cozy and has everything you need. Also it has the best location! We had only 1.5 days but BC it's so close to everything we could take a train to/from airport, walk to Sky bar and have a drink on 64th floor, had the best Pad Thai for only 60 Baht on the street around the corner, took a boat to Asiatique and next day boat to the main temples, shopping and local fresh market - it's all in 1.5 days!
Also it's very authentic neighborhood - not too many tourists you really feel like you are local for few days :)
The building had a pool also but we didn't have time to use it :)